How to agregate according to some timeframe










3















I have a sequence of entries that got invoiced. At invoice creation all items before the date of the invoice which are not invoiced will get the current invoice id.



I now have the list of entries and one of the entries that got invoiced. I need the query that assigns the correct invoiceItemId to the entries.



This is my sample data



 Create table #InvoiceItems 
(
ID int,
SegmentID int,
Created dateTime,
[Type] int,
InvoiceItemID int
)

INSERT INTO #InvoiceItems values (1002330 , 1000322, '2018-05-29 16:06:31.257', 1, NULL)
INSERT INTO #InvoiceItems values (1002331 , 1000322, '2018-05-29 16:06:31.257', 2, NULL)
INSERT INTO #InvoiceItems values (1002332 , 1000322, '2018-05-29 16:06:31.257', 3, NULL)
INSERT INTO #InvoiceItems values (1002333 , 1000322, '2018-05-29 16:06:31.257', 4, 344)
INSERT INTO #InvoiceItems values (1002334 , 1000322, '2018-05-29 16:06:31.257', 5, NULL)
INSERT INTO #InvoiceItems values (1002335 , 1000322, '2018-05-29 16:06:31.257', 6, NULL)
INSERT INTO #InvoiceItems values (1002370 , 1000322, '2018-05-30 15:33:48.453', 2, NULL)
INSERT INTO #InvoiceItems values (1002371 , 1000322, '2018-05-30 15:33:48.453', 3, NULL)
INSERT INTO #InvoiceItems values (1002604 , 1000322, '2018-06-04 10:25:56.603', 3, NULL)
INSERT INTO #InvoiceItems values (1002605 , 1000322, '2018-06-04 10:25:56.603', 4, 344)
INSERT INTO #InvoiceItems values (1002685 , 1000369, '2018-06-05 10:45:53.570', 1, NULL)
INSERT INTO #InvoiceItems values (1002686 , 1000369, '2018-06-05 10:45:53.570', 2, NULL)
INSERT INTO #InvoiceItems values (1002687 , 1000369, '2018-06-05 10:45:53.570', 3, NULL)
INSERT INTO #InvoiceItems values (1002688 , 1000369, '2018-06-05 10:45:53.570', 4, 274)
INSERT INTO #InvoiceItems values (1002689 , 1000369, '2018-06-05 10:45:53.570', 5, NULL)
INSERT INTO #InvoiceItems values (1002690 , 1000369, '2018-06-05 10:45:53.570', 6, NULL)
INSERT INTO #InvoiceItems values (1002691 , 1000369, '2018-06-05 12:26:52.153', 3, NULL)
INSERT INTO #InvoiceItems values (1002692 , 1000369, '2018-06-05 12:26:52.153', 4, 275)
INSERT INTO #InvoiceItems values (1002761 , 1000369, '2018-06-06 11:19:11.613', 2, NULL)
INSERT INTO #InvoiceItems values (1002762 , 1000369, '2018-06-06 11:19:11.613', 3, NULL)
INSERT INTO #InvoiceItems values (1002763 , 1000369, '2018-06-06 11:19:18.503', 2, NULL)
INSERT INTO #InvoiceItems values (1002764 , 1000369, '2018-06-06 11:19:18.503', 3, NULL)
INSERT INTO #InvoiceItems values (1002765 , 1000369, '2018-06-06 11:20:10.333', 2, NULL)
INSERT INTO #InvoiceItems values (1002766 , 1000369, '2018-06-06 11:20:10.333', 3, NULL)
INSERT INTO #InvoiceItems values (1002767 , 1000369, '2018-06-06 11:20:10.333', 4, 276)
INSERT INTO #InvoiceItems values (1002768 , 1000369, '2018-06-06 11:20:32.677', 2, NULL)
INSERT INTO #InvoiceItems values (1002769 , 1000369, '2018-06-06 11:20:32.677', 3, NULL)

select * from #InvoiceItems order by SegmentID , Created

DROP table #InvoiceItems


The picture shows how items belong together. An entry with type 4 defines the time when an invoice got generated. The last 2 items (id 1002768, 1002769) did not get invoiced and should not get an InnvoiceItemID. The entries with the id 1002333 and 1002605 have the same InvoiceItemID which is more an edge case. If this make things difficult then please assume its 2 different InvoiceItemIds



enter image description here



This is the expected result



enter image description here










share|improve this question




























    3















    I have a sequence of entries that got invoiced. At invoice creation all items before the date of the invoice which are not invoiced will get the current invoice id.



    I now have the list of entries and one of the entries that got invoiced. I need the query that assigns the correct invoiceItemId to the entries.



    This is my sample data



     Create table #InvoiceItems 
    (
    ID int,
    SegmentID int,
    Created dateTime,
    [Type] int,
    InvoiceItemID int
    )

    INSERT INTO #InvoiceItems values (1002330 , 1000322, '2018-05-29 16:06:31.257', 1, NULL)
    INSERT INTO #InvoiceItems values (1002331 , 1000322, '2018-05-29 16:06:31.257', 2, NULL)
    INSERT INTO #InvoiceItems values (1002332 , 1000322, '2018-05-29 16:06:31.257', 3, NULL)
    INSERT INTO #InvoiceItems values (1002333 , 1000322, '2018-05-29 16:06:31.257', 4, 344)
    INSERT INTO #InvoiceItems values (1002334 , 1000322, '2018-05-29 16:06:31.257', 5, NULL)
    INSERT INTO #InvoiceItems values (1002335 , 1000322, '2018-05-29 16:06:31.257', 6, NULL)
    INSERT INTO #InvoiceItems values (1002370 , 1000322, '2018-05-30 15:33:48.453', 2, NULL)
    INSERT INTO #InvoiceItems values (1002371 , 1000322, '2018-05-30 15:33:48.453', 3, NULL)
    INSERT INTO #InvoiceItems values (1002604 , 1000322, '2018-06-04 10:25:56.603', 3, NULL)
    INSERT INTO #InvoiceItems values (1002605 , 1000322, '2018-06-04 10:25:56.603', 4, 344)
    INSERT INTO #InvoiceItems values (1002685 , 1000369, '2018-06-05 10:45:53.570', 1, NULL)
    INSERT INTO #InvoiceItems values (1002686 , 1000369, '2018-06-05 10:45:53.570', 2, NULL)
    INSERT INTO #InvoiceItems values (1002687 , 1000369, '2018-06-05 10:45:53.570', 3, NULL)
    INSERT INTO #InvoiceItems values (1002688 , 1000369, '2018-06-05 10:45:53.570', 4, 274)
    INSERT INTO #InvoiceItems values (1002689 , 1000369, '2018-06-05 10:45:53.570', 5, NULL)
    INSERT INTO #InvoiceItems values (1002690 , 1000369, '2018-06-05 10:45:53.570', 6, NULL)
    INSERT INTO #InvoiceItems values (1002691 , 1000369, '2018-06-05 12:26:52.153', 3, NULL)
    INSERT INTO #InvoiceItems values (1002692 , 1000369, '2018-06-05 12:26:52.153', 4, 275)
    INSERT INTO #InvoiceItems values (1002761 , 1000369, '2018-06-06 11:19:11.613', 2, NULL)
    INSERT INTO #InvoiceItems values (1002762 , 1000369, '2018-06-06 11:19:11.613', 3, NULL)
    INSERT INTO #InvoiceItems values (1002763 , 1000369, '2018-06-06 11:19:18.503', 2, NULL)
    INSERT INTO #InvoiceItems values (1002764 , 1000369, '2018-06-06 11:19:18.503', 3, NULL)
    INSERT INTO #InvoiceItems values (1002765 , 1000369, '2018-06-06 11:20:10.333', 2, NULL)
    INSERT INTO #InvoiceItems values (1002766 , 1000369, '2018-06-06 11:20:10.333', 3, NULL)
    INSERT INTO #InvoiceItems values (1002767 , 1000369, '2018-06-06 11:20:10.333', 4, 276)
    INSERT INTO #InvoiceItems values (1002768 , 1000369, '2018-06-06 11:20:32.677', 2, NULL)
    INSERT INTO #InvoiceItems values (1002769 , 1000369, '2018-06-06 11:20:32.677', 3, NULL)

    select * from #InvoiceItems order by SegmentID , Created

    DROP table #InvoiceItems


    The picture shows how items belong together. An entry with type 4 defines the time when an invoice got generated. The last 2 items (id 1002768, 1002769) did not get invoiced and should not get an InnvoiceItemID. The entries with the id 1002333 and 1002605 have the same InvoiceItemID which is more an edge case. If this make things difficult then please assume its 2 different InvoiceItemIds



    enter image description here



    This is the expected result



    enter image description here










    share|improve this question


























      3












      3








      3








      I have a sequence of entries that got invoiced. At invoice creation all items before the date of the invoice which are not invoiced will get the current invoice id.



      I now have the list of entries and one of the entries that got invoiced. I need the query that assigns the correct invoiceItemId to the entries.



      This is my sample data



       Create table #InvoiceItems 
      (
      ID int,
      SegmentID int,
      Created dateTime,
      [Type] int,
      InvoiceItemID int
      )

      INSERT INTO #InvoiceItems values (1002330 , 1000322, '2018-05-29 16:06:31.257', 1, NULL)
      INSERT INTO #InvoiceItems values (1002331 , 1000322, '2018-05-29 16:06:31.257', 2, NULL)
      INSERT INTO #InvoiceItems values (1002332 , 1000322, '2018-05-29 16:06:31.257', 3, NULL)
      INSERT INTO #InvoiceItems values (1002333 , 1000322, '2018-05-29 16:06:31.257', 4, 344)
      INSERT INTO #InvoiceItems values (1002334 , 1000322, '2018-05-29 16:06:31.257', 5, NULL)
      INSERT INTO #InvoiceItems values (1002335 , 1000322, '2018-05-29 16:06:31.257', 6, NULL)
      INSERT INTO #InvoiceItems values (1002370 , 1000322, '2018-05-30 15:33:48.453', 2, NULL)
      INSERT INTO #InvoiceItems values (1002371 , 1000322, '2018-05-30 15:33:48.453', 3, NULL)
      INSERT INTO #InvoiceItems values (1002604 , 1000322, '2018-06-04 10:25:56.603', 3, NULL)
      INSERT INTO #InvoiceItems values (1002605 , 1000322, '2018-06-04 10:25:56.603', 4, 344)
      INSERT INTO #InvoiceItems values (1002685 , 1000369, '2018-06-05 10:45:53.570', 1, NULL)
      INSERT INTO #InvoiceItems values (1002686 , 1000369, '2018-06-05 10:45:53.570', 2, NULL)
      INSERT INTO #InvoiceItems values (1002687 , 1000369, '2018-06-05 10:45:53.570', 3, NULL)
      INSERT INTO #InvoiceItems values (1002688 , 1000369, '2018-06-05 10:45:53.570', 4, 274)
      INSERT INTO #InvoiceItems values (1002689 , 1000369, '2018-06-05 10:45:53.570', 5, NULL)
      INSERT INTO #InvoiceItems values (1002690 , 1000369, '2018-06-05 10:45:53.570', 6, NULL)
      INSERT INTO #InvoiceItems values (1002691 , 1000369, '2018-06-05 12:26:52.153', 3, NULL)
      INSERT INTO #InvoiceItems values (1002692 , 1000369, '2018-06-05 12:26:52.153', 4, 275)
      INSERT INTO #InvoiceItems values (1002761 , 1000369, '2018-06-06 11:19:11.613', 2, NULL)
      INSERT INTO #InvoiceItems values (1002762 , 1000369, '2018-06-06 11:19:11.613', 3, NULL)
      INSERT INTO #InvoiceItems values (1002763 , 1000369, '2018-06-06 11:19:18.503', 2, NULL)
      INSERT INTO #InvoiceItems values (1002764 , 1000369, '2018-06-06 11:19:18.503', 3, NULL)
      INSERT INTO #InvoiceItems values (1002765 , 1000369, '2018-06-06 11:20:10.333', 2, NULL)
      INSERT INTO #InvoiceItems values (1002766 , 1000369, '2018-06-06 11:20:10.333', 3, NULL)
      INSERT INTO #InvoiceItems values (1002767 , 1000369, '2018-06-06 11:20:10.333', 4, 276)
      INSERT INTO #InvoiceItems values (1002768 , 1000369, '2018-06-06 11:20:32.677', 2, NULL)
      INSERT INTO #InvoiceItems values (1002769 , 1000369, '2018-06-06 11:20:32.677', 3, NULL)

      select * from #InvoiceItems order by SegmentID , Created

      DROP table #InvoiceItems


      The picture shows how items belong together. An entry with type 4 defines the time when an invoice got generated. The last 2 items (id 1002768, 1002769) did not get invoiced and should not get an InnvoiceItemID. The entries with the id 1002333 and 1002605 have the same InvoiceItemID which is more an edge case. If this make things difficult then please assume its 2 different InvoiceItemIds



      enter image description here



      This is the expected result



      enter image description here










      share|improve this question
















      I have a sequence of entries that got invoiced. At invoice creation all items before the date of the invoice which are not invoiced will get the current invoice id.



      I now have the list of entries and one of the entries that got invoiced. I need the query that assigns the correct invoiceItemId to the entries.



      This is my sample data



       Create table #InvoiceItems 
      (
      ID int,
      SegmentID int,
      Created dateTime,
      [Type] int,
      InvoiceItemID int
      )

      INSERT INTO #InvoiceItems values (1002330 , 1000322, '2018-05-29 16:06:31.257', 1, NULL)
      INSERT INTO #InvoiceItems values (1002331 , 1000322, '2018-05-29 16:06:31.257', 2, NULL)
      INSERT INTO #InvoiceItems values (1002332 , 1000322, '2018-05-29 16:06:31.257', 3, NULL)
      INSERT INTO #InvoiceItems values (1002333 , 1000322, '2018-05-29 16:06:31.257', 4, 344)
      INSERT INTO #InvoiceItems values (1002334 , 1000322, '2018-05-29 16:06:31.257', 5, NULL)
      INSERT INTO #InvoiceItems values (1002335 , 1000322, '2018-05-29 16:06:31.257', 6, NULL)
      INSERT INTO #InvoiceItems values (1002370 , 1000322, '2018-05-30 15:33:48.453', 2, NULL)
      INSERT INTO #InvoiceItems values (1002371 , 1000322, '2018-05-30 15:33:48.453', 3, NULL)
      INSERT INTO #InvoiceItems values (1002604 , 1000322, '2018-06-04 10:25:56.603', 3, NULL)
      INSERT INTO #InvoiceItems values (1002605 , 1000322, '2018-06-04 10:25:56.603', 4, 344)
      INSERT INTO #InvoiceItems values (1002685 , 1000369, '2018-06-05 10:45:53.570', 1, NULL)
      INSERT INTO #InvoiceItems values (1002686 , 1000369, '2018-06-05 10:45:53.570', 2, NULL)
      INSERT INTO #InvoiceItems values (1002687 , 1000369, '2018-06-05 10:45:53.570', 3, NULL)
      INSERT INTO #InvoiceItems values (1002688 , 1000369, '2018-06-05 10:45:53.570', 4, 274)
      INSERT INTO #InvoiceItems values (1002689 , 1000369, '2018-06-05 10:45:53.570', 5, NULL)
      INSERT INTO #InvoiceItems values (1002690 , 1000369, '2018-06-05 10:45:53.570', 6, NULL)
      INSERT INTO #InvoiceItems values (1002691 , 1000369, '2018-06-05 12:26:52.153', 3, NULL)
      INSERT INTO #InvoiceItems values (1002692 , 1000369, '2018-06-05 12:26:52.153', 4, 275)
      INSERT INTO #InvoiceItems values (1002761 , 1000369, '2018-06-06 11:19:11.613', 2, NULL)
      INSERT INTO #InvoiceItems values (1002762 , 1000369, '2018-06-06 11:19:11.613', 3, NULL)
      INSERT INTO #InvoiceItems values (1002763 , 1000369, '2018-06-06 11:19:18.503', 2, NULL)
      INSERT INTO #InvoiceItems values (1002764 , 1000369, '2018-06-06 11:19:18.503', 3, NULL)
      INSERT INTO #InvoiceItems values (1002765 , 1000369, '2018-06-06 11:20:10.333', 2, NULL)
      INSERT INTO #InvoiceItems values (1002766 , 1000369, '2018-06-06 11:20:10.333', 3, NULL)
      INSERT INTO #InvoiceItems values (1002767 , 1000369, '2018-06-06 11:20:10.333', 4, 276)
      INSERT INTO #InvoiceItems values (1002768 , 1000369, '2018-06-06 11:20:32.677', 2, NULL)
      INSERT INTO #InvoiceItems values (1002769 , 1000369, '2018-06-06 11:20:32.677', 3, NULL)

      select * from #InvoiceItems order by SegmentID , Created

      DROP table #InvoiceItems


      The picture shows how items belong together. An entry with type 4 defines the time when an invoice got generated. The last 2 items (id 1002768, 1002769) did not get invoiced and should not get an InnvoiceItemID. The entries with the id 1002333 and 1002605 have the same InvoiceItemID which is more an edge case. If this make things difficult then please assume its 2 different InvoiceItemIds



      enter image description here



      This is the expected result



      enter image description here







      sql sql-server aggregate-functions






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Nov 13 '18 at 12:57







      Mathias F

















      asked Nov 13 '18 at 10:56









      Mathias FMathias F

      8,7841769127




      8,7841769127






















          1 Answer
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          active

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          1














          You can define the groups with the same invoice id by counting the number of invoice ids with a time larger than any given time.



          Once you have the group, then the invoice id is calculated using a window function:



          select ii.*, max(InvoiceItemID) over (partition by grp)
          from (select ii.*,
          count(InvoiceItemID) over (order by created desc) as grp
          from InvoiceItems ii
          ) ii
          order by created;


          Here is a db<>fiddle.






          share|improve this answer























          • That works perfectly

            – Mathias F
            Nov 13 '18 at 12:56










          Your Answer






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          1 Answer
          1






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes









          1














          You can define the groups with the same invoice id by counting the number of invoice ids with a time larger than any given time.



          Once you have the group, then the invoice id is calculated using a window function:



          select ii.*, max(InvoiceItemID) over (partition by grp)
          from (select ii.*,
          count(InvoiceItemID) over (order by created desc) as grp
          from InvoiceItems ii
          ) ii
          order by created;


          Here is a db<>fiddle.






          share|improve this answer























          • That works perfectly

            – Mathias F
            Nov 13 '18 at 12:56















          1














          You can define the groups with the same invoice id by counting the number of invoice ids with a time larger than any given time.



          Once you have the group, then the invoice id is calculated using a window function:



          select ii.*, max(InvoiceItemID) over (partition by grp)
          from (select ii.*,
          count(InvoiceItemID) over (order by created desc) as grp
          from InvoiceItems ii
          ) ii
          order by created;


          Here is a db<>fiddle.






          share|improve this answer























          • That works perfectly

            – Mathias F
            Nov 13 '18 at 12:56













          1












          1








          1







          You can define the groups with the same invoice id by counting the number of invoice ids with a time larger than any given time.



          Once you have the group, then the invoice id is calculated using a window function:



          select ii.*, max(InvoiceItemID) over (partition by grp)
          from (select ii.*,
          count(InvoiceItemID) over (order by created desc) as grp
          from InvoiceItems ii
          ) ii
          order by created;


          Here is a db<>fiddle.






          share|improve this answer













          You can define the groups with the same invoice id by counting the number of invoice ids with a time larger than any given time.



          Once you have the group, then the invoice id is calculated using a window function:



          select ii.*, max(InvoiceItemID) over (partition by grp)
          from (select ii.*,
          count(InvoiceItemID) over (order by created desc) as grp
          from InvoiceItems ii
          ) ii
          order by created;


          Here is a db<>fiddle.







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Nov 13 '18 at 11:53









          Gordon LinoffGordon Linoff

          772k35306407




          772k35306407












          • That works perfectly

            – Mathias F
            Nov 13 '18 at 12:56

















          • That works perfectly

            – Mathias F
            Nov 13 '18 at 12:56
















          That works perfectly

          – Mathias F
          Nov 13 '18 at 12:56





          That works perfectly

          – Mathias F
          Nov 13 '18 at 12:56

















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